Unit4 单词短语及重难点讲解练习人教版八年级英语下册

八下Unit4单词拓展1.

return

v.归还→

v.借(反义词)

2.press

v.按;压;逼迫→

n.压力3.compete

v.竞争;对抗→

n.参赛者;竞争者→

n.比赛;竞赛4.type

n.类型;种类→adj.典型的5.cut

v.

砍;切→

(过去式&过去分词)→（现在分词）6.develop

v.

开发;发展→

n.发展;发育;成长7.

second

num.第二(序数词)→

num.二(基数词)→

adv.第二；其次8.copy

v.抄袭;复制→(过去式&过去分词）9.clear

adj.清楚易懂的;晴朗的→

adv.清楚地;显然地10.proper

adj.正确的;恰当的→

adv.适当地;正确地二、重点词组

have

free

time

有空闲时间

2.

allow

sb.

to

do

sth.

允许某人做某事3.

hang

out

with

sb.

与某人闲逛

4.

after-school

classes

课外活动课

5.

get

into

a

fight

with

sb.

与某人吵架/打架

6.

a

big

deal

重要的事

7.

work

out

成功地发展;解决

8.

get

on

with

相处；

9.

fight

a

lot

经常吵架/打架

10.

hang

over

笼罩

11.

refuse

to

do

sth.

拒绝做某事

2.

offer

to

do

sth.

主动提出做某事

13.

so

that

以便

14.

mind

sb.

doing

sth.

介意某人做某事

三、重难点知识讲解1.allow2.insteadadv.代替，反而，却3.look4.dealdealtdealingarguev.争论6.geton/alongwithuntil直到，到……为止not…anymore不再…9.return10.explainexplanation11.clearclearedclearsclearly讲解版1.allowallowsb.todosth.allowdoingsth.beallowedtodosth.2.insteadadv.代替，反而，却代替；而不是3.look浏览_____________寻找__________照顾___________期待___________向外看_____________小心___________查阅_____________4.dealdealtdealing处置，处理dealwith约定，协议It’snotabigdeal没有什么大不了的。不是什么大事5.arguev.争论argumentn.争论6.geton/alongwith与...相处，关系良好进展顺利7.until直到，到……为止直……到才8.not…anymore不再…=nomorenot…anylonger不再…=nolongernot...anymore表示次数不再继续not...anylonger表示时间不再继续。9.returnreturntosp=gobacktosp回到…returnsthtosb/sp=givesthbacktosb/sp把…还给...10.explainexplanationexplaintosb向某人解释explainsthtosb向某人解释某事11.clearclearedclearsclearlyv.使干净，明亮v.使清楚v.清理，打扫同步检测一、单项选择1.Theofthecitylifemadethemmovetothecountry.A.worry B.pressureC.stressed D.tired2.Ican’tunderstandthepassagetherearefewnewwordsinit.A.until B.sothat C.while D.although3.Tomwantshisparentstosomeofhisafter-schoolactivities.Heneedsmorefreetime.A.cutdown B.cutoutC.cutup D.cutinto4.Thereismoneyinthepurse.A.toomuch B.toomanyC.muchtoo D.many5.Thereareflowersinthegarden.Theyareverybeautiful.A.akindof B.manykindofC.allkindsof D.manykinds6.Thismathquestionistoodifficult.Canyouhelpme?A.workonit B.workoutit C.workitout D.workforit7.Hehastwosons.TheyareJimandTom.JimisTom’sbrother.A.old B.older C.elder D.young8.Theoldmanlooksveryunhappy,becausehelives,andhefeelsvery.A.alone；alone B.lonely；lonely C.alone；lonely D.lonely；alone9.Heshouldtheteacher.A.explain B.explainto C.explained D.explainedto10.—What’swrong?—Ican’tdomyhomeworknow.Imyhomeworkintheclassroomthismorning.A.leave B.forget C.forgot D.left二、用所给词的适当形式填空。1.Bettyoftenoffers___________(do)thehouseworkathome.2.Firstly,youshouldlistentotheteachercarefully.________(second),youmusttakenotes.3.Thisisveryimportantforourcountry`s___________(develop).4.Everyonewantstobe___________(success)intheirstudyandwork.5.Tomrefused___________(say)sorrytohisfather.6.Thisismy_____(person)computer.7.Hewonthefirstprize.Heisthe_____(win)ofthematch.8.Hetakesan_____(interested)inkeepingpets.9.Heisencouraged_____(take)partinthecompetition.10.Ilikemaking_____(friend)withchildren.三、根据汉语提示完成句子1.我认为这主意不错，但她不同意。Ithoughtitwasagoodidea,butshedidn'tme.2.我们时间不够了，不得不删去一些活动。Wedidn’thaveenoughtimeandhadtosomeactivities.3.现在许多学生讨厌上课外辅导课。Nowmanystudentshate.4.你认为《中国好声音》这个节目怎么样？doyoutheVoiceofChina?5.多做课外活动对学生们很重要。Doingmoreafter-schoolactivitiesisstudents.6.你为什么不和你最好的朋友分担你的问题呢？___________________________yourproblemwithyourbestfriend?7.也许父母应该允许他们的孩子做他们喜欢的事情。Perhapsparentsshould___________________________whattheylike.8.他的问题是他不能与他的同班同学和睦相处。Hisproblemisthathecan't________________________hisclassmates.9.太多的压力对孩子的成长不好。________________________________notgoodforachild'sdevelopment.10.依我看，放学后进行体育活动对孩子们来说很重要。_________________________，it'simportantforkidstoplaysportsafterschool.四、句型转换1.Thepot-belliedpigissobigthatitcan’tsleepinthehouse.(改为同义句)Thepot-belliedpigisbigsleepinthehouse.2.Ipaid8$forthispairofshoes.(改为同义句)I8$